RLS 9-2RS1
RLS Series Single Row Deep Groove Ball Bearings
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Part No.
Part No.
RLS 9-2RS1
Basic Information
Bearing type
Ball
System of measurement
Inch
Construction
Single Row
Weight
0.23 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
1.125"
Bore diameter tolerance
-0.00031" to 0.00019"
Outside diameter
2.5"
Outside diameter tolerance
-0.00098" to -0.00051"
Width
0.625"
Width tolerance
-0.005" to 0"
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
4564 lbf
Radial static load rating
2518 lbf
Limiting speed
7.5 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 13.78
/ each
In Stock
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RLS 9-2RS1 Bearing Product Overview & Core Advantages
The RLS 9-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with inch dimensions, this sealed bearing offers reliable radial load capacity and is pre-lubricated for long service life. Its construction from high-grade chrome steel and a stainless steel cage ensures durability and consistent operation, making it an ideal choice for applications requiring high reliability and precision.
RLS 9-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| RLS 9 | Basic bearing series designation with inch bore size. |
| 2RS1 | Features two integral contact seals (RS1 type) on both sides, providing effective protection against contaminants and retaining lubricant. |
RLS 9-2RS1 Bearing Structural Features & Performance Benefits
- Robust Sealing: The 2RS1 contact seals effectively shield the bearing interior from dust, moisture, and other contaminants, while also retaining the factory-applied grease. This contributes to a maintenance-free design and extended service intervals.
- High Load Capacity: The deep groove raceway and optimized internal geometry enable the bearing to support significant radial dynamic loads (4564 lbf) and radial static loads (2518 lbf).
- Precision & Stability: Manufactured to P6 tolerance class and standard CN radial internal clearance, this bearing ensures smooth, quiet, and precise running, minimizing vibration and heat generation.
- Durable Construction: The combination of a chrome steel rings and balls with a stainless steel cage provides excellent resistance to wear and corrosion, ensuring long-term performance even in challenging environments.
RLS 9-2RS1 Bearing Typical Application Areas
This sealed, inch-series ball bearing is well-suited for a wide range of industrial applications, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, sealed bearing units
